Laurent Pinchart, Ok. thanks. I will keep this open for review for this week. Let me know if you think you need more time.
Murali Karicheri Software Design Engineer Texas Instruments Inc. Germantown, MD 20874 Phone : 301-515-3736 email: [email protected] >>>-----Original Message----- >>>From: Laurent Pinchart [mailto:[email protected]] >>>Sent: Sunday, March 15, 2009 6:59 PM >>>To: [email protected] >>>Cc: Karicheri, Muralidharan; [email protected] - PSP >>>DaVinci Open Source CCB (May contain non-TIers); [email protected] - >>>Video discussion list for PSP Video team (May contain non-TIers) >>>Subject: Re: [PATCH 1/7] VPFE capture driver for DM355 and DM6446 >>> >>>Hi Murali, >>> >>>On Friday 13 March 2009 22:15:31 [email protected] wrote: >>>> This patch is for the vpfe capture driver for DM355 & >>>> DM6446 from Texas instruments. VPFE stands for Video >>>> Processing Front End which is the basic IP on DMxxx >>>> family for video capture and processing. vpfe capture >>>> driver is a v4l2 bridge driver developed based on >>>> v4l2-int-device model. It interfaces slave decoder devices >>>> to the bridge driver using this model. V4L2 community >>>> has already developed a v4l2 sub device model for this >>>> purpose. But at this time, tvp514x, the only slave >>>> decoder that can work with DM355 and DM6446 VPFE, is using >>>> the v4l2-int-device model. So decision is taken to first >>>> use this model to submit the driver to the community and >>>> plan for a migration to sub device model when tvp514x >>>> driver become sub device compliant. >>>> >>>> The driver uses ccdc_hw_device interface to configure >>>> CCDC based on the interface requirement of the slave >>>> decoder device. This driver is integrated with the tvp514x >>>> driver available in open source kernel. The driver is >>>> tested using a loopback application (Will be made >>>> available upon request) that captures video frames from the >>>> capture driver and display it at the output of VPBE using >>>> the FBDev video output device. >>>> >>>> Signed-off-by: Murali Karicheri <[email protected]> >>> >>>I'm reviewing your patch, please give me a few days to digest the large >>>amount >>>of code. >>> >>>Best regards, >>> >>>Laurent Pinchart >>> _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
